Table 4. The cell membrane permeability coefficients of Sf21 for 2.0 M glycerol.
Temperature (°C) | K-K model parameters | 2-p model parameters | |||
Lp(10−14m/Pa/s) | Ps(10−8 m/s) | σ | Lp(10−14m/Pa/s) | Ps(10−8 m/s) | |
25(n = 9) | 0.258±0.080 | 0.819±0.195 | 0.99±0.01 | 0.269±0.077 | 0.760±0.123 |
15(n = 7) | 0.231±0.113 | 0.672±0.135 | 0.98±0.03 | 0.225±0.074 | 0.538±0.082 |
5(n = 12) | 0.089±0.028 | 0.132±0.062 | 0.96±0.03 | 0.109±0.038 | 0.158±0.068 |
−2(n = 10) | 0.097±0.036 | 0.096±0.016 | 0.98±0.05 | 0.098±0.037 | 0.098±0.016 |